CN214726154U - Inclined sliding elastic block advanced core pulling mechanism of automotive upholstery mold - Google Patents

Inclined sliding elastic block advanced core pulling mechanism of automotive upholstery mold Download PDF

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Publication number
CN214726154U
CN214726154U CN202023232377.XU CN202023232377U CN214726154U CN 214726154 U CN214726154 U CN 214726154U CN 202023232377 U CN202023232377 U CN 202023232377U CN 214726154 U CN214726154 U CN 214726154U
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China
Prior art keywords
plate
mold
straight
mould
slide block
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CN202023232377.XU
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Chinese (zh)
Inventor
韩子胜
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Zhejiang Technology Co ltd AB
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Zhejiang Technology Co ltd AB
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Priority to CN202023232377.XU priority Critical patent/CN214726154U/en
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Abstract

An automobile interior trim part mould oblique sliding elastic block advanced core pulling mechanism comprises a mould fixed mould compound plate and a movable mould compound plate, wherein a fixed mould plate is arranged below the fixed mould compound plate, mould feet are arranged on the movable mould compound plate, an upper top plate and a lower top plate are arranged between the mould feet, a movable mould plate is arranged on the mould feet, an injection-molded automobile interior trim plastic part is arranged between the movable mould plate and the fixed mould plate, an inclined plane and a straight hole are arranged on one side or two side surfaces of the automobile interior trim plastic part, a large oblique slide block is arranged on one side or two sides of the movable mould plate in a sliding manner, the inner end surface of the large oblique slide block is matched with the inclined plane and driven by power to slide obliquely, a straight pulling hole is arranged in the large oblique slide block, a straight pulling core rod is arranged in the straight pulling hole, a compression spring is arranged on the straight pulling core rod, the head of the straight pulling core rod is matched with the straight hole, a stop block is arranged on the large oblique slide block, an oblique guide sliding groove is arranged on the inner side wall of the stop block, and the tail of the straight pulling core rod is matched with the oblique guide sliding groove, the stop block is provided with a mold locking lug which is matched with the fixed mold plate.

Description

Inclined sliding elastic block advanced core pulling mechanism of automotive upholstery mold
Technical Field
The utility model relates to an oblique smooth bullet piece of automotive interior spare mould mechanism of loosing core in advance belongs to the injection mold field.
Background
With the continuous improvement of products and the continuous improvement of design level, a core pulling hole and an oblique sliding surface are on the same side of the plastic product, but are not on the same oblique sliding or oblique pulling plane, so that the plastic product and the automobile interior trim plastic product cannot be simultaneously demolded, and therefore, a mold which is obliquely slid or demolded in advance by core pulling must be designed.
Disclosure of Invention
The utility model aims at overcoming prior art's shortcoming, provide one kind and adopt the die sinking after, the bullet piece pops out in advance and looses the core, and the hydro-cylinder drives the slider and slides to one side again, simple structure, practical and reliable's automotive interior spare mould slides to one side bullet piece and looses the core mechanism in advance.
The utility model discloses automobile interior spare mould oblique slip bullet piece mechanism of loosing core in advance is: the mold comprises a fixed mold compound plate and a movable mold compound plate, wherein a fixed mold plate is arranged below the fixed mold compound plate, mold feet are arranged on the movable mold compound plate, an upper top plate and a lower top plate are arranged between the mold feet, a movable mold plate is arranged on the mold feet, an injection molded automobile interior plastic part is arranged between the movable mold plate and the fixed mold plate, an inclined plane and a straight hole are arranged on one side or two sides of the automobile interior plastic part, the mold is characterized in that a large inclined slide block is arranged on one side or two sides of the movable mold plate in a sliding manner, the inner end surface of the large inclined slide block is matched with the inclined plane and driven by power to slide obliquely, a straight drawing hole is arranged in the large inclined slide block, a straight drawing core rod is arranged in the straight drawing hole, a compression spring is arranged on the straight drawing core rod, the head of the straight drawing core rod is matched with the straight hole, a stop block is arranged on the large inclined slide block, an inclined guide chute is arranged on the inner side wall of the stop block, the tail of the straight drawing core rod is matched with the inclined guide chute, and a mold locking lug is arranged on the stop block, the mold locking lug is matched with the fixed mold plate.
The utility model discloses a mechanism of loosing core in advance is slided to automotive interior spare mould oblique slip bullet piece, during the drawing of patterns, promote movable mould board and fixed die plate die sinking separation by injection molding machine power, the mode locking lug leaves the fixed die plate to under compression spring's auxiliary action, make and directly take out the core bar and slide release along the spout of leading to one side, directly take out the core bar from straight hole, the die sinking finishes, directly drive big oblique slider outwards sliding to one side by power, throw off the interior terminal surface of big oblique slider from the inclined plane, the drawing of patterns is accomplished. The scheme perfectly combines the die sinking power (direction) and the spring compression rebound, so that the straight core-pulling rod firstly looses the core, then the large inclined slide block slides and demolds in an inclined way, the core pulling does not need to additionally arrange an oil cylinder, and the die sinking mechanism is simple in structure, low in cost, stable and reliable in action and very practical.
The utility model discloses a mechanism of loosing core in advance is beaten to automotive interior spare mould oblique slip bullet piece, the power that drives big oblique slider includes sets up in the movable mould board that is located big oblique slider and keeps away the dead slot, sets up oblique hydro-cylinder in keeping away the dead slot, and oblique hydro-cylinder's hydro-cylinder pole passes through the connecting block and connects big oblique slider, embeds oblique hydro-cylinder in keeping away the dead slot, can reduce the mould volume, can avoid the hydro-cylinder to receive the collision simultaneously.
Drawings
FIG. 1 is a schematic structural view of an advanced core-pulling mechanism of an oblique sliding elastic block of a mold for automotive upholstery of the present invention;
fig. 2 is a schematic perspective view of the oblique sliding elastic block advanced core-pulling mechanism of the present invention.
Detailed Description
The utility model relates to a core pulling mechanism for an oblique sliding elastic block of an automobile interior part mould, as shown in figures 1 and 2, comprising a fixed mould compound plate 1 and a movable mould compound plate 2, a fixed mould plate 3 is arranged under the fixed mould compound plate, a mould foot 4 is arranged on the movable mould compound plate, an upper top plate 5 and a lower top plate 6 are arranged between the mould feet, a movable mould plate 7 is arranged on the mould foot 4, an injection-molded automobile interior plastic part 8 is arranged between the movable mould plate 7 and the fixed mould plate 3, an inclined plane 9 and a straight hole 10 are arranged on one side or two side surfaces of the automobile interior plastic part, a large oblique slide block 11 is arranged on one side or two sides of the movable mould plate 7 in a sliding way, the inner end surface of the large oblique slide block 11 is matched with the inclined plane 9 and is driven by power to slide the large oblique slide block 11 obliquely, a straight pulling hole 16 is arranged in the large oblique slide block 11, a straight pulling core rod 17 is arranged in the straight pulling hole, a compression spring 18 is arranged on the straight pulling core rod, the head of the straight pulling core rod is matched with the straight hole 10, the large inclined slide block 11 is provided with a stop block 20, the inner side wall of the stop block is provided with an inclined guide chute 21, the tail part of the straight drawing core rod 17 is matched with the inclined guide chute 21, the stop block 20 is provided with a mold locking lug 22, and the mold locking lug 22 is matched with the fixed mold plate 3. When demoulding, the movable mould plate 7 and the fixed mould plate 3 are pushed by the power of an injection machine to open the mould and separate, the mould locking lug 22 leaves the fixed mould plate 3, the straight core-pulling rod 17 is pushed out along the inclined guide chute 21 in a sliding way under the auxiliary action of the compression spring 18, the straight core-pulling rod 17 is pulled out from the straight hole 10, after the mould opening is finished, the power directly drives the large inclined slide block 11 to slide outwards in an inclined way, the inner end face of the large inclined slide block 11 is separated from the inclined plane 9, and the demoulding is finished. The scheme perfectly combines the die sinking power (direction) and the spring compression rebound, so that the straight core-pulling rod firstly looses the core, then the large inclined slide block slides and demolds in an inclined way, the core pulling does not need to additionally arrange an oil cylinder, and the die sinking mechanism is simple in structure, low in cost, stable and reliable in action and very practical. The power for driving the large inclined slide block 11 comprises a clearance groove 12 arranged in a movable template 7 positioned on the large inclined slide block 11, an inclined slide oil cylinder 13 arranged in the clearance groove, an oil cylinder rod of the inclined slide oil cylinder is connected with the large inclined slide block 11 through a connecting block 15, the inclined slide oil cylinder is arranged in the clearance groove, the size of the die can be reduced, and meanwhile, the oil cylinder can be prevented from being collided.

Claims (2)

1. The automobile interior trim part mold inclined slide elastic block advanced core pulling mechanism comprises a mold fixed mold compound plate (1) and a mold movable mold compound plate (2), wherein a fixed mold plate (3) is arranged below the fixed mold compound plate, mold feet (4) are arranged on the mold movable mold compound plate, an upper top plate (5) and a lower top plate (6) are arranged between the mold feet, a movable mold plate (7) is arranged on the mold feet (4), an injection molded automobile interior trim plastic part (8) is arranged between the movable mold plate (7) and the fixed mold plate (3), an inclined plane (9) and a straight hole (10) are arranged on one side or two sides of the automobile interior trim plastic part, the automobile interior trim plastic part advanced core pulling mechanism is characterized in that a large inclined slide block (11) is arranged on one side or two sides of the movable mold plate (7) in a sliding manner, the inner end surface of the large inclined slide block (11) is matched with the inclined plane (9) and is driven by power to slide the large inclined slide block (11) in an inclined manner, a straight pulling hole (16) is arranged in the large inclined slide block (11), and a straight pulling core rod (17) is arranged in the straight pulling hole, the compression spring (18) is arranged on the straight-drawing core rod, the head of the straight-drawing core rod is matched with the straight hole (10), the stop block (20) is installed on the large inclined slide block (11), the inclined guide chute (21) is formed in the inner side wall of the stop block, the tail of the straight-drawing core rod (17) is matched with the inclined guide chute (21), the lock mold bump (22) is arranged on the stop block (20), and the lock mold bump (22) is matched with the fixed mold plate (3).
2. The automotive interior mold inclined slide elastic block advanced core pulling mechanism according to claim 1, characterized in that the power for driving the large inclined slide block (11) comprises a clearance groove (12) arranged in a movable mold plate (7) positioned on the large inclined slide block (11), an inclined slide cylinder (13) arranged in the clearance groove, and a cylinder rod of the inclined slide cylinder is connected with the large inclined slide block (11) through a connecting block (15).
CN202023232377.XU 2020-12-29 2020-12-29 Inclined sliding elastic block advanced core pulling mechanism of automotive upholstery mold Active CN214726154U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023232377.XU CN214726154U (en) 2020-12-29 2020-12-29 Inclined sliding elastic block advanced core pulling mechanism of automotive upholstery mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023232377.XU CN214726154U (en) 2020-12-29 2020-12-29 Inclined sliding elastic block advanced core pulling mechanism of automotive upholstery mold

Publications (1)

Publication Number Publication Date
CN214726154U true CN214726154U (en) 2021-11-16

Family

ID=78634864

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023232377.XU Active CN214726154U (en) 2020-12-29 2020-12-29 Inclined sliding elastic block advanced core pulling mechanism of automotive upholstery mold

Country Status (1)

Country Link
CN (1) CN214726154U (en)

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